<template>
    <div class="login_container">
        <div class="login_box">
            <div class="avatar_box">
                <img src="../../assets/logo.png" alt="">
            </div>

            <el-form ref="loginFormRef" label-width="0px" class="login_form" :model="loginForm" :rules="loginFormRules">
              <el-form-item prop="username">
                <el-input v-model="loginForm.username" prefix-icon="iconfont iconyonghu"></el-input>
              </el-form-item>
              <el-form-item prop="password">
                <el-input v-model="loginForm.password" prefix-icon="iconfont iconmima" type="password"></el-input>
              </el-form-item>
              <el-form-item class="btns">
                  <el-button type="primary" @click="login">登录</el-button>
                  <el-button type="info" @click="resetLoginForm">重置</el-button>
              </el-form-item>
            </el-form>
        </div>
    </div>
</template>
<script>
export default {
  data () {
    return {
      loginForm: {
        username: '',
        password: ''
      },
      loginFormRules: {
        username: [
          { required: true, message: '请输入用户账号', trigger: 'blur' },
          { min: 6, max: 10, message: '长度在6到10个字符', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入用户密码', trigger: 'blur' },
          { min: 6, max: 18, message: '长度在6到18个字符', trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    resetLoginForm () {
      this.$refs.loginFormRef.resetFields()
    },
    login () {
      this.$refs.loginFormRef.validate(valid => {
        if (!valid) return
        // var that = this
        // var { data: res } = await that.$http.post('userLogin', that.loginForm)
        // if (res.code !== 200) {
        //   return that.$message.error(res.msg)
        // }
        // // this.$message.success('登录成功')
        // console.log(res.data.token)
        // window.sessionStorage.setItem('admin_token', res.data.token)
        // console.log(that.$router)
        // that.$router.push('/')

        this.$store.dispatch('user/login', this.loginForm).then(() => {
          this.$router.push({ path: this.redirect || '/' })
        }).catch(() => {
          this.$message.error('登录失败')
        })
      })
    }
  }
}
</script>

<style lang="less" scoped >
.login_container{
    background-color: #2b4b6b;
    height: 100%;
}
.login_box {
  width: 450px;
  height: 300px;
  background-color: #ffffff;
  border-radius: 3px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
  .avatar_box {
    width: 130px;
    height: 130px;
    border: 1px solid #eeeeee;
    border-radius: 50%;
    padding: 10px;
    box-shadow: 0 0 10px #dddddd;
    position: absolute;
    left: 50%;
    transform: translate(-50%,-50%);
    background-color: #ffffff;
    img{
      height: 100%;
      width: 100%;
      border-radius: 50%;
    }
  }
}
.login_form {
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
}
.btns {
    display: flex;
    justify-content: flex-end;
}
</style>
